/*
 * Copyright 2017-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example;

import java.util.List;
import java.util.stream.Collectors;

import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * Web app controller for sample app.
 *
 * @author João André Martins
 */
@RestController
public class WebController {

	private final JdbcTemplate jdbcTemplate;

	public WebController(JdbcTemplate jdbcTemplate) {
		this.jdbcTemplate = jdbcTemplate;
	}

	@GetMapping("/getTuples")
	public List<String> getTuples() {
		return this.jdbcTemplate.queryForList("SELECT * FROM users").stream()
				.map((m) -> m.values().toString())
				.collect(Collectors.toList());
	}
}
